WMSIC Electronic Components

FOJAN FRC0805F3003TS

ModelFRC0805F3003TS
Package0805
BrandFOJAN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FOJAN FRC0805F3003TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0805F3003TS
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.028g
Electronic Component
300kΩ
Electronic Component
1
Electronic Component
BM0264602990
Operating Temperature
55℃~+155℃
Operating Voltage
150V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

FRC0805F3003TS 厚膜贴片电阻产品概述

FRC0805F3003TS是富捷电子(FOJAN)针对低功率高精度场景推出的0805封装厚膜贴片电阻,兼顾成本效益与环境适应性,广泛覆盖消费电子、工业控制、汽车辅助电路等领域,是替代进口同类产品的高性价比选择。

一、产品基本属性

该电阻属于厚膜贴片电阻类别,型号命名精准对应核心参数:

  • 前缀“FRC”:富捷厚膜电阻专用系列标识;
  • “0805”:行业标准贴片封装尺寸(2.0mm×1.2mm);
  • “F”:功率等级(对应125mW额定功率);
  • “3003”:阻值编码(300×10³Ω=300kΩ);
  • “TS”:精度与温度系数组合(±1%精度、±100ppm/℃温度系数)。

产品采用无铅环保封装,符合RoHS 2.0及REACH法规要求,可直接用于出口及医疗、汽车等高端领域。

二、核心技术参数

FRC0805F3003TS的参数匹配主流电子电路设计需求,关键指标如下:

参数项 规格值 实际意义 电阻类型 厚膜贴片电阻 平衡成本与长期稳定性 标称阻值 300kΩ 300×10³欧姆,适合分压、偏置电路 精度等级 ±1% 满足一般工业与消费电子的精度要求 额定功率 125mW(0.125W) 低功率场景下的可靠功率承载 最大工作电压 150V DC/AC 覆盖低中压电路的电压范围(如电源分压) 温度系数(TCR) ±100ppm/℃ 温度变化对阻值影响小(如155℃时变化≤3.9kΩ) 工作温度范围 -55℃ ~ +155℃ 宽温区适配汽车引擎舱、户外设备等极端环境 封装尺寸 0805(2.0×1.2×0.5mm) 小型化设计,支持高密度PCB布局

注:参数基于富捷官方 datasheet 及25℃/额定功率测试条件。

三、封装与制造工艺

3.1 0805封装优势

0805是贴片电阻主流小尺寸封装,具备三大核心优势:

  • 紧凑性:2.0mm×1.2mm尺寸可减少PCB占用面积30%以上;
  • 工艺兼容性:支持回流焊、波峰焊等自动化生产,适配SMT产线;
  • 机械强度:环氧树脂封装结构抗振动(10G/500Hz)、抗冲击(1000G/0.5ms)符合IPC-A-610标准。

3.2 厚膜工艺特性

采用厚膜丝网印刷工艺制造,核心优势显著:

  • 成本可控:无需真空镀膜,浆料利用率达90%,适合大规模量产;
  • 稳定性好:银钯合金浆料配方优化,阻值长期漂移率≤0.1%/1000小时;
  • 耐脉冲能力:厚膜层厚度(10~20μm)是薄膜电阻的10倍以上,可承受10倍额定功率的短时间脉冲冲击。

四、典型应用场景

FRC0805F3003TS的参数特性使其适配多种低功率电路:

  1. 消费电子:手机音频滤波、平板麦克风偏置电路;
  2. 工业控制:PLC输入分压、传感器信号放大偏置;
  3. 汽车电子:车载导航电源分压、仪表盘背光调节(宽温区适配-40℃~125℃环境);
  4. 医疗设备:便携式监护仪低功率信号处理(无铅环保符合YY/T 0316标准);
  5. 智能家居:智能音箱电压调节、传感器节点偏置电路。

五、可靠性与环境适应性

5.1 环境耐受能力

  • 温区覆盖:-55℃~+155℃宽温范围,155℃下阻值变化≤0.5%;
  • 湿热耐受:40℃/93%RH环境下1000小时,阻值漂移≤0.3%;
  • 盐雾抗蚀:5%NaCl溶液96小时试验后,引脚无腐蚀、阻值变化≤0.2%。

5.2 长期可靠性

  • 额定功率下1000小时阻值变化≤0.2%;
  • 回流焊后焊点强度≥5N(符合IPC-J-STD-020标准);
  • 存储寿命:25℃/60%RH环境下,5年阻值变化≤0.1%。

六、品牌与品质保障

富捷电子(FOJAN)是国内专业被动元器件制造商,拥有12年厚膜电阻研发生产经验:

  • 认证齐全:通过ISO 9001质量管理体系、ISO 14001环境管理体系认证;
  • 批量一致性:全自动分选设备确保批量产品精度一致性≥99.5%;
  • 售后支持:提供1年质保,针对批量客户可定制参数优化方案(如窄温系数、高功率版本)。

FRC0805F3003TS凭借高性价比、宽温适应性、稳定可靠性,成为电子设计中从原型开发到大规模量产的优选方案,可直接替代进口品牌(如国巨、三星)同类产品,降低采购成本20%以上。

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